Why do many medical industry-related machine parts choose customized precision medical plastic injection parts? In fact, it has something to do with the characteristics of precision medical injection molding. Now let us take a look.
The characteristics of precision medical plastic injection parts
1. Complicated shape: Some products, such as car covers, airplane parts, toys, and household appliances, have a surface that is composed of multiple curved surfaces, and some curved surfaces must be processed by mathematical calculation methods.
2. High processing precision requirements: A mold is generally composed of a concave mold, a convex mold and a mold base, and some may also be a multi-piece split module. The combination of upper and lower molds, the combination of inserts and cavities, and the assembly of modules require high machining accuracy. The dimensional accuracy of precision medical plastic injection parts molds often reaches the μm level.
3. There are many precision mold processing procedures: milling, boring, drilling, reaming and tapping are always used in mold processing.
4. Repeated production: the use of molds has a service life. When a mold is used beyond its life, it must be replaced with a new mold, so mold production is often repetitive.